Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ellen Bondar, MD

Individual provider Hospitalist Physician · NPI 1992803340

Ellen Bondar, MD practises Internal Medicine in New York, New York. Graduated from State University of New York Downstate Medical Center in 1998, 28 years ago. Practices with Memorial Urgent Care Group, a 47-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
28
Trained at
State University of New York Downstate Medical Center
Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1275 York Ave
New York, NY 10065-6007
Phone: (212) 639-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 4600 E Washington St Ste 300, Phoenix, AZ 85034-1908 — (203) 350-2116
  • 1101 Marina Village Pkwy Ste 201, Alameda, CA 94501-6472 — (203) 350-2116
  • 3190 S Vaughn Way Ste 550, Aurora, CO 80014-3538 — (203) 350-2116
  • 7900 Oak Ln Ste 400, Miami Lakes, FL 33016-6001 — (203) 350-2116

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 218623 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 218623 (NY)

Record details

NPI number1992803340
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 20, 2006
Last updated in NPPESMarch 19, 2026
Certification dateMarch 19, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 1998 (28 years in practice)
Group practice Memorial Urgent Care Group — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients447
Services billed 470 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Affiliated with 1 hospital, which CMS identifies by certification number only.

Colleagues at Memorial Urgent Care Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 47 clinicians in the practice; 12 are shown here.

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